1949206548

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{251057}}^1$

素因数の和:251711

約数の個数: 24

約数和(自身を含む): 4555196352

約数和(自身を除く): 2605989804

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 251057, 502114, 753171, 1004228, 1506342, 3012684, 162433879, 324867758, 487301637, 649735516, 974603274, 1949206548]

約数ペア:

[(1, 1949206548), (2, 974603274), (3, 649735516), (4, 487301637), (6, 324867758), (12, 162433879), (647, 3012684), (1294, 1506342), (1941, 1004228), (2588, 753171), (3882, 502114), (7764, 251057)]